# -*- coding: utf-8 -*-#
#-------------------------------------------------------------------------------
# 建立者:        潘炎珍  
# Name:         demo5.11
# Description:
# Author:       98745
# Date:         2019/2/26
#-------------------------------------------------------------------------------

list=['a','b','c','data','e']
s='+'
print(s.join(list))
dris='','usr','local','nginx',''
print('/'.join(dris))
print('c:'+'\\'.join(dris))
numberlist=[1,2,3,4,5]
print(s.join(numberlist))